.piece {
  width: 606px;
  margin: auto;
  list-style: decimal;
  box-sizing: border-box;
  font-size: 15px;
  padding: 32px 0 32px 20px;
}

.piece .item {
  margin: 20px 0;
  padding: 32px 0;
  position: relative;
}

.piece .item:first-child {
  height: 56px;
}

.piece .item::before {
  content: "";
  display: block;
  box-shadow: 0 0 16px rgba(127, 127, 127, 0.1);
  position: absolute;
  left: -56px;
  right: -36px;
  top: 0;
  bottom: 0;
  z-index: -1;
}

.piece .item .full {
  display: block;
  width: 100%;
  margin: 10px 0;
}

.piece .item .right {
  width: 188px;
  margin-left: 50px;
  margin-top: -18px;
}

.piece .item a {
  color: #0980ee;
  text-decoration: underline;
}
